National Directory of Trails / California
- Agoura Hills
- Aguanga
- Alamo
- Altadena
- Anaheim
- Angelus Oaks
- Antioch
- Apple Valley
- Arcata
- Arnold
- Atascadero
- Auberry
- Auburn
- Azusa
- Bakersfield
- Banning
- Benicia
- Berkeley
- Beverly Hills
- Big Bear Lake
- Big Sur
- Bolinas
- Bonita
- Borrego Springs
- Brentwood
- Brisbane
- Calabasas
- Cambria
- Canyon
- Carlsbad
- Carmel Valley
- Castro Valley
- Cayucos
- Chatsworth
- Chico
- Chino Hills
- Chula Vista
- Claremont
- Clayton
- Corona
- Coronado
- Corte Madera
- Crestline
- Culver City
- Cupertino
- Davenport
- Descanso
- Desert Center
- Diamond Bar
- Escondido
- Eureka
- Fair Oaks
- Fairfax
- Felton
- Fontana
- Forest Falls
- Foresthill
- Fort Bragg
- Foster City
- Fremont
- French Gulch
- Fresno
- Friant
- Fullerton
- Gilroy
- Glen Ellen
- Glendora
- Goleta
- Green Valley Lake
- Grover Beach
- Hacienda Heights
- Half Moon Bay
- Hemet
- Huntington Beach
- Idyllwild
- Inverness
- Irvine
- Jamul
- Julian
- June Lake
- La Honda
- La Jolla
- La Mesa
- La Palma
- La Puente
- La Quinta
- Lafayette
- Laguna Beach
- Laguna Niguel
- Lagunitas
- Lake Forest
- Lakeside
- Larkspur
- Lincoln
- Livermore
- Lompoc
- Lone Pine
- Long Barn
- Long Beach
- Los Altos
- Los Angeles
- Los Gatos
- Los Osos
- Lytle Creek
- Malibu
- Mammoth Lakes
- Manteca
- March Air Reserve Base
- Martinez
- Merced
- Mill Valley
- Modesto
- Monterey
- Moorpark
- Moreno Valley
- Mount Baldy
- Mountain View
- Murrieta
- Napa
- Newport Beach
- Novato
- Oakhurst
- Oakland
- Oceanside
- Ojai
- Orange
- Orangevale
- Orinda
- Pacific Grove
- Pacific Palisades
- Pacifica
- Palm Springs
- Palo Alto
- Paso Robles
- Pearblossom
- Pescadero
- Petaluma
- Pine Valley
- Placerville
- Point Reyes Station
- Pollock Pines
- Portola Valley
- Poway
- Ramona
- Ranchita
- Rancho Cucamonga
- Rancho Mirage
- Rancho Palos Verdes
- Rancho Santa Fe
- Rancho Santa Margarita
- Redding
- Redwood City
- Ridgecrest
- Riverside
- Roseville
- Rowland Heights
- Running Springs
- Sacramento
- Salinas
- San Bernardino
- San Clemente
- San Diego
- San Dimas
- San Francisco
- San Jose
- San Lorenzo
- San Luis Obispo
- San Marcos
- San Mateo
- San Pablo
- San Rafael
- San Ramon
- Santa Barbara
- Santa Clara
- Santa Clarita
- Santa Cruz
- Santa Rosa
- Santa Ysabel
- Santee
- Saratoga
- Sausalito
- Sherman Oaks
- Sierra Madre
- Silverado
- Simi Valley
- Solana Beach
- South Lake Tahoe
- Spring Valley
- Springville
- Stanford
- Studio City
- Sunnyvale
- Sunol
- Temecula
- Thermal
- Thousand Oaks
- Trabuco Canyon
- Trinidad
- Trinity Center
- Truckee
- Tujunga
- Tuolumne
- Twentynine Palms
- Vacaville
- Vallejo
- Ventura
- Walnut Creek
- Warner Springs
- West Hills
- Westlake Village
- Whittier
- Woodland Hills
- Wrightwood
- Yorba Linda
- Yosemite National Park
- Yreka
- Yucaipa